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A collection of 100 buttons split amongst 10 cups

Measure Your Way through the 100th Day of School

The 100th day of school is an awesome time to celebrate mathematics and number, but it is also a great time to connect mathematics to the world around them. This can be engaging…

Hand-written teacher solutions to a

Teacher Math Talk

Coach name: Byrne Grade band: 6-8 Grade Teachers Description: A group of  teachers gathered for a PD session at University of Illinois at Chicago. We participated in a “which is greater” math talk,…

Wipebook display of teacher work: ways to show 20

Number of the Day

Coach name: Deena Goldstein Grade band: K-8 Description: During an in-person math PD, teachers practiced implementing math talks. Teachers found exciting ways to show the number 20. 

Virtual Book Study: The Formative 5 in Action, January 22, 29; February 12, 16 via Zoom from 4–5pm.

MCMI Winter Book Study: The Formative 5 in Action

Join us this winter for a series of guided online discussions of The Formative 5 in Action by Francis (Skip) Fennell, Beth McCord Kobett and Jonathan A. Wray. When: January 22, 29, and February 12,…

snowflake

Fun Math Games and Activities before Winter Break

Looking for some fun ways to engage your students in math before winter break? Check out our suggested activity list:   Sarah Van Der Werf shares this fun game on her blog. Perfect for when…

Students engaged in the number card activity and the answer key

Multiplying Rational Numbers Cards

Coach: Gabriel Joseph 6th graders working collaboratively to arrange teacher-made matching cards on multiplying with positive and negatives numbers.

A variety of numeric and picture representations of 1/4

Which models show one fourth? How do you know?

These representations got students thinking about fractions. Students revealed what they knew about fractions as equal shares and grappled with the idea that these shares can be different shapes. They also has some…

Students recorded their thinking of different ways to count a collection of shoes.

Number Talk Images

Coach: Jennifer Leimberer District: Skokie 68 Grade band: 3–5 How many shoes? How did you count them? The image came from Number Talk Images.

Number Take Hand Signals for I'm thinking, I have an answer and a strategy, I have more than one strategy, I agree, and Build on it!

Build on It: A New Math Talk Hand Signal

Coach: Margie Pligge District: 127.5. — Ridge Central Grade band: K–8 Fourth Graders in Ms. Haes’ class invented a “Build on It“ math hand signal to support discourse.  Whenever a speaker is explaining…

Examples of students' math talk work

Math Talks

Coach name: Jenesis Byrne District: Big Shoulders Fund School – Chicago Grade band: 6th Grade Description: The teacher lead students in a math talk before beginning the day’s lesson.  The comfort level came…